Home / 17,387,986.50-25,550,295.75

Finding the Third Proportional to 17,387,986.50 and 25,550,295.75

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Solution

The third proportional to 17,387,986.50 and 25,550,295.75 is: 37,544,175.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,387,986.50 : 25,550,295.75 = 25,550,295.75 : x
  2. Step 2: Convert to fraction form
    17,387,986.50/25,550,295.75 = 25,550,295.75/x
  3. Step 3: Cross multiply
    17,387,986.50x = 25,550,295.75 × 25,550,295.75
  4. Step 4: Simplify right side
    17,387,986.50x = 652,817,612,912,468
  5. Step 5: Solve for x
    x = 652,817,612,912,468/17,387,986.50
  6. Step 6: Final answer
    x = 37,544,175.28

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.